Average annual temperature is 29.9 °C
Absolute maximum temperature: 44.0 °C
Absolute minimum temperature: 12.3 °C
Number of sunny days: 306 days
Number of rainy days: 59 days
Look at detailed online map of Koïrom
* Weather data for Koïrom Chad is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 37.7 | 38.7 | 40.7 | 44.0 | 43.6 | 41.6 | 40.5 | 41.4 | 41.9 | 40.9 | 39.0 | 36.3 |
| Average daytime temperature (°C) | 30.7 | 32.2 | 37.5 | 40.4 | 41.6 | 38.0 | 37.9 | 35.0 | 38.3 | 38.5 | 36.1 | 31.0 |
| Average temperature (°C) | 22.7 | 24.4 | 30.4 | 33.5 | 35.4 | 32.5 | 32.6 | 29.9 | 32.1 | 31.9 | 29.3 | 23.1 |
| Average night temperature (°C) | 15.6 | 17.5 | 23.5 | 26.1 | 28.4 | 27.2 | 27.4 | 25.6 | 26.5 | 25.3 | 22.8 | 16.1 |
| Absolute minimum temperature (°C) | 12.3 | 14.3 | 18.5 | 22.5 | 25.3 | 24.6 | 24.4 | 22.8 | 24.5 | 21.4 | 17.1 | 12.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.4 | 11.7 | 12.1 | 12.4 | 12.8 | 12.9 | 12.9 | 12.6 | 12.2 | 11.8 | 11.5 | 11.3 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.2 | 10.6 | 9.9 | 10.3 | 11.0 | 9.7 | 10.3 | 8.8 | 9.8 | 10.2 | 9.7 | 10.0 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 23 | 29 | 120 | 30 | 0 | 0 | 0 |
| Sunny days | 31 | 28 | 30 | 29 | 31 | 20 | 16 | 14 | 15 | 31 | 30 | 31 |
| Rainy days | 0 | 0 | 1 | 1 | 0 | 10 | 15 | 17 | 15 | 0 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Koïrom is at